为了分析干旱区绿洲城市垃圾是否对城市土壤理化性状产生影响,采集石河子市垃圾填埋场周边与远离填埋场周边的地区7种不同土地利用类型 16个土壤样品进行理化性质测定.结果表明:在这7种土壤类型中,垃圾填埋场的土壤理化性质变化最大,土壤污染最为严重;其次是工业区的土壤理化性质变化最为显著,交通道路和商业区再次之;人为干扰较小的绿化带土壤理化性质变化最小,说明垃圾填埋场、工业区对城市土壤的干扰最为强烈.垃圾填埋场周边表层有机质含量(大量剖面统计平均量)0.977%,全氮0.072%,碱解氮13.5μg/g,速磷5.2μg/g.而远离垃圾场经过改良形成的灌溉规模土表层有机质含量1.314%,全氮0.090%,碱解氮29.4μg/g,速磷5.45μg/g,土壤肥力水平显著提高.%To explore the soil physical and chemical properties in regards to the city garbage,and to inquire the relationship between soil and the vegetation from the urban ecology angle,soil was collected from the seven different land use types and 16 soil samples in Shehezi,the impacts of the city garbage on the urban soil physical and chemical properties (pH value,granularity,humidity content,etc. ) were studied. In the seven soil types,compare the green belt zone with small interference by the act of man,the change of the soil physical and chemical properties in the industrial zone is the most remarkable,next are the transport roads and commercial district,which showed that the industrial zone has the strongest impact on the urban soil. The result showed that different urban environment will have different effects on the urban soil physical and chemical properties, and landfill surrounding surface organic matter content (lots of profile statistical average amount) 0.977％, total nitrogen 0.072％, alkalihydro nitrogen 13.5 μg/g,speed phosphorus 5.2 μg/g. But far from dump modified form of soil organic matter content of surface irrigation scale 1.314％ ,total nitrogen 0.090％ ,alkali -hydro nitrogen 29.4 μg/g,speed phosphorus 5.45 μ~g/g,soil fertility levels increased significantly.
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